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An economist claims thatQUESTION 4 - 1 POINT An economist claims that the proportion of people who plan to purchase a fully electric vehicle as
An economist claims thatQUESTION POINT
An economist claims that the proportion of people who plan to purchase a fully
electric vehicle as their next car is greater than
To test this claim, a random sample of people are asked if they plan to purchase a
fully electric vehicle as their next car Of these people, indicate that they do
plan to purchase an electric vehicle.
The following is the setup for this hypothesis test:
:
:
In this example, the pvalue was determined to be
Come to a conclusion and interpret the results for this hypothesis test for a
proportion use a significance level of
Select the correct answer below:
The decision is to reject the Null Hypothesis.
The conclusion is that there is enough evidence to support the claim.
The decision is to fail to reject the Null Hypothesis.
The conclusion is that there is not enough evidence to support the claim. the proportion of people who plan to purchase a fully electric vehicle as their next car is greater than
To test this claim, a random sample of people are asked if they plan to purchase a fully electric vehicle as their next car Of these people, indicate that they do plan to purchase an electric vehicle.
The following is the setup for this hypothesis test:
H:p
Ha:p
In this example, the pvalue was determined to be
Come to a conclusion and interpret the results for this hypothesis test for a proportion use a significance level of
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